CN2424618Y

CN2424618Y - New cutter

Info

Publication number: CN2424618Y
Application number: CN 99254961
Authority: CN
Inventors: 江继虎
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-11
Filing date: 1999-12-11
Publication date: 2001-03-28
Anticipated expiration: 2009-12-11

Abstract

The utility model relates to a new cutter which is a new implement which can effectively cut and crush the material of different diameter into raw material which is suitable for bagging material cultivation of edible fungus. The key point of the utility model is that cutter blades and a chip breaking plate; centre lines of the cutting edges of the cutter blades are different from the distance of the centre lines of a rotating shaft; the cutter blades of different positions can alternately cut to cut off a whole section according to the difference of the turning radius of the cutting edge of the cutter blades. The chip breaking plate which is arranged on the cutter blades can tear and crush the disconnected material cut by the cutter blades. The utility model has the advantages of simplicity and high efficiency, is a newer chopping implement at present, and is accepted by wide users.

Description

Novel cutter mill

The utility model belongs to the category of mechanical aspects.

Along with developing rapidly of cultivating in bag mushroom industry,, just seem important day by day to the chopping of critical process material.The chopping facility of current various materials on the scope of application and structure, all have certain limitation, as circular saw machine formula cracker, can not shred the following material of diameter 50mm.Overall diameter level bacterium wood cutter mill, because the mutual complementation of tooth mouth cutter and flat blade is very undesirable in practical operation, often just flat blade is in action.Under the little defective of rural area mating power, can only process the following material of Φ 120mm.The above material of a large amount of Φ 120mm need cut or cut open, can process, and extremely inconvenience is wasted material resources again.

The purpose of this utility model provides a kind ofly can shred different-diameter material grinding facility, the novel cutter mill of name meaning.

The utility model is to realize that with the blade that driven by motor runs up its main points are that it has 2 to 10 blades, and best 2 or 4, below general designation is several.Every the center line of blade cut sword length have nothing in common with each other with the distance of axial line, different distance is more than 10mm, when material when charging aperture is fed into, hited by a blade earlier, as the material diameter during greater than the length of chip of blade, this cutter just downcuts the effective length of chip of this blade earlier partly, remaining partly fill cutting by another cutter again, and the like until full cut-out.A working angles is finished in several alternately cuttings of difference that blade is pressed its blade turning radius, cuts off a whole section.This mode constantly repeats, and finishes the smear metal to the different-diameter material.The material that cuts off, through being contained in the chip breaking plate on the blade, it is broken to be torn, break by the chip breaking plate, is blown out by fan blade.

The utility model chopping function is under the situation that does not increase power, once cut off and pulverize original overall diameter and give the material of bacterium wood cutter mill double diameter, also can process diameter less than the material below the 50mm, under the little situation of rural area mating power, the material of a large amount of Φ 1～240mm need not sawed and cut open, once cut off and pulverize, be very easy to users.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Fig. 1 is the external form of novel cutter mill and the layout schematic diagram of each parts thereof.

Fig. 2 is the interior explanation schematic diagram of novel cutter mill for A-A analyses and observe, Fig. 3 analyses and observe for B-B.

The coding of each part is on the figure:

1-charging aperture 2-base plate 3-casing 4-discharging opening

5-frame 6-motor 7-belt 8-cutterhead

9-blade 10-sieve sheet 11-wind acanthus leaf 12-bearing

13-axle 14-belt pulley 15-chip breaking plate

Describe detail of the present utility model and working condition thereof in detail below in conjunction with accompanying drawing.

Charging aperture 1 is fixed on the shell 3, fixing a base plate 2 in the bottom of charging aperture 1, there is a rotating shaft 13 to pass the center of casing 3, on this axle 13, fixing cutterhead 8, fan blade 11 and belt pulley 14 successively, on cutterhead 8, fixing with axial line distance do not wait several blade 9, a discharging opening 4 is arranged in the bottom of casing.

When motor 6 by belt 7 and belt pulley 14, when driving rotating shaft 13 runnings, cutterhead 8 and fan blade 11 be promptly along with rotating shaft 13 gets into smooth, that be fixed in above the cutterhead 8 blade 9 just with hopper on base plate 2 be mutually shearing.When material is fed into from charging aperture 1, promptly be subjected to the smear metal of blade 9 earlier.When material diameter during greater than the length of cut of blade 9, blade 9 just downcuts the effective length of chip of blade earlier partly, remaining partly because of each blade revolution radius of clean-up difference, just can be hited by other blade and cut off, the material that downcuts is to be trapezoidal or hypotenuse garden arcuation trapezoidal by the section direction by being contained in chip breaking plate 15, chip breaking plate 15 on the blade 9, length direction is a plate of geometries such as linearity or dentation, and it can tear material, break broken.By fan blade it is blown out discharging opening.In the utility model, with axial line distance does not wait several blade and chip breaking plate be in the total key one.

The drawing explanation:

1, each parts is disproportionate among the figure, focuses on its shape of explanation and relative position.

2, Fig. 2 analyses and observe for A-A, and the relative position that parts are arranged along y direction is described.

3, Fig. 3 analyses and observe for B-B, illustrate with distance between center line do not wait several in the blade One the arrangement mode of blade.

Claims

1, a kind of cutter mill of forming by casing and movement, it is characterized in that fixing on the described casing charging aperture (1) and discharging opening (4), movement relies the center of rotating shaft (13) through casing (3), is being arranged in order a cutterhead (8) and fan blade (11) and belt pulley (14) in rotating shaft (13).

2, cutter mill according to claim 1 is characterized in that on the described cutterhead (8), is fixing the blade (9) that 2 to 10 cutting edge center lines do not wait apart from the shaft centerline distance above it, and the distance that waits is not more than 10mm.

3, cutter mill according to claim 1 is characterized in that on the described blade (9), is fixing a chip breaking plate on blade (9).The section direction of chip breaking plate is trapezoidal or hypotenuse garden arcuation trapezoidal, and length direction is linearity or dentation.